Extractos de Larrea tridentata como una estrategia ecológica contra Fusarium oxysporum radicis-lycopersici en plantas de tomate bajo condiciones de invernadero

PeÃ±uelas-Rubio, Ofelda; Arellano-Gil, Maritza; Verdugo-Fuentes, Abel Alberto; Encinas, Luis Abraham Chaparro; HernÃ¡ndez-RodrÃ­guez, Sharon Elena; MartÃ­nez-Carrillo, JosÃ© Luis; Vargas-Arispuro, I. del C.

doi:10.18781/r.mex.fit.1703-3

Cited by 5 publications

(5 citation statements)

References 14 publications

(25 reference statements)

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“…They used a 10-day-long extraction method that turned out to be less efficient and effective than ultrasound-microwave technology, which achieves extraction in 20 minutes and with a more controlled and efficient mass transfer. There are reports of complete inhibition of Fusarium growth using extracts from tarbush, however, these results were against F. oxysporum (Peñuelas et al, 2017).…”

Section: Inhibición De Fusarium Y Alternaria Por Polifenoles De Gober...mentioning

confidence: 89%

“…Esto puede ser explicado por el método (extracción Soxhlet) y disolvente (metanol) empleados por Gamboa-Alvarado et al (2003), quienes utilizaron un sistema de extracción con una duración de 10 días, el cual resulta ser menos eficiente y efectivo que la tecnología de ultrasonido-microondas, que logra la extracción en 20 minutos y con una transferencia de masa más controlada y eficiente. Hay reportes de inhibición completa de Fusarium utilizando extractos de hojasén, sin embargo, estos reportes son contra F. oxysporum (Peñuelas et al, 2017).…”

Section: Inhibición De Fusarium Y Alternaria Por Polifenoles De Gober...unclassified

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Polyphenols extraction from creosote bush, tarbush, and soursop using ultrasound-microwave and their effect against Alternaria alternata and Fusarium solani

Castillo¹,

León-Juárez²,

Nery‐Flores³

et al. 2022

RMF

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Crops are affected by different pathogens that cause damage to the plant and production losses. Quarantine restrictions may also occur due to the presence of a pathogen. In most cases, synthetic chemical products are used to control phytopathogens. However, some of these products have been associated with risks to human health or the environment. Therefore, it is necessary to search for more sustainable alternatives to control these pathogens. This research was carried out under the following objectives: 1. To extract polyphenols from Creosote bush, Tarbush and Soursop leaves using: different mass/volume ratios (m/v), different concentrations of ethanol, simultaneous ultrasound-microwave and 2. To determine the effect of these polyphenols against Fusarium solani and Alternaria alternata. Polyphenols were obtained from Creosote bush, Tarbush and Soursop leaves by combining ultrasound-microwave, and using different massvolume ratios and ethanol percentages. The group of polyphenols (CD) obtained with a mass/volume (m/v) ratio of 1:8 and 70% ethanol from Creosote bush leaves and the group of polyphenols (CA) obtained with a m/v ratio 1:16 and 70% ethanol from Tarbush leaves were the most effective against Fusarium solani, inhibiting 90.4 and 60.67%, respectively. For Alternaria alternata, no differences were found in the mycelial inhibition by the different groups of evaluated polyphenols, with inhibition values between 50-60% in comparison to the negative control (without polyphenols). In the profile of CD polyphenols group obtained from Creosote bush, different polyphenolic compounds reported to have antimicrobial activity were found, among which the following stand out: epirosmanol, rosmadiol, apigenin, catechin, and procyanidin C1. Polyphenolic compounds isolated from Creosote bush, Tarbush, and Soursop leaves using environmentally friendly methods (ultrasoundmicrowave) and solvents (water and ethanol) showed antifungal activity against F. solani and A. alternata.

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Section: Inhibición De Fusarium Y Alternaria Por Polifenoles De Gober...mentioning

confidence: 89%

Section: Inhibición De Fusarium Y Alternaria Por Polifenoles De Gober...unclassified

Polyphenols extraction from creosote bush, tarbush, and soursop using ultrasound-microwave and their effect against Alternaria alternata and Fusarium solani

Castillo¹,

León-Juárez²,

Nery‐Flores³

et al. 2022

RMF

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“…Peñuelas-Rubio et al (2015) [ 75 ] reported that L. tridentata ethanolic and dichloromethane extracts inhibited fungal growth 75–100% against Alternaria tenuissima , Aspergillus niger , Penicillium polonicum and Rhizopus oryzae . In a similar study, ethanolic and dichloromethane extracts inhibited Fusarium oxysporum radicis-lycopersici 100%, while methanolic extract achieved 94% [ 76 ].…”

Section: Pharmacological Activitiesmentioning

confidence: 99%

Phytochemical Compounds and Pharmacological Properties of Larrea tridentata

et al. 2022

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For centuries, traditional medicine from plants (phytotherapy) was the only treatment for infectious and non-infectious diseases. Although it is still practiced in several countries with excellent therapeutic results, it is frequently underestimated because, unlike Western medicine, it is not based on an empirical scientific foundation. However, interest in the search for plant-based therapeutic resources has been stimulated by disciplines such as phytochemistry and the side effects of conventional pharmacological therapies. For example, Larrea tridentata is a perennial shrub used in traditional medicine in northern Mexico and the southern United States to treat infertility, rheumatism, arthritis, colds, diarrhea, skin problems, pain, inflammation and excess body weight. Scientific research has revealed its beneficial effects—antioxidant, antitumor, neuroprotective, regenerative, antibacterial, antiviral, antifungal, anthelmintic, antiprotozoal and insecticidal—although reports indicate that some compounds in Larrea tridentata may be hepatotoxic and nephrotoxic. Therefore, the aim of this review was to highlight the updates regarding phytochemical compounds and the pharmacological properties of Larrea tridentata.

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“…In this sense, a variety of secondary metabolites and diverse compounds of aqueous and ethanolic fractions with antifungal activity have been described (18). However, despite the promising field of research on medicinal extracts with antimicrobial properties for agriculture (11,24,34), most of the ethnobotanical and biological heritage of BCS medicinal plants has focused on their potential use on bacteria and yeasts of clinical interest (12,26).…”

Section: Introductionmentioning

confidence: 99%

Anti-infective properties of medicinal plants from the Baja California peninsula, Mexico for the treatment of Fusarium oxysporum f. sp. basilici in organic sweet basil (Ocimum basilicum)

et al. 2021

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Certified-organic farming systems in Baja California Peninsula and Northwest Mexico are nationally and globally recognized, especially due to the production of vegetables and aromatic herbs under protected agriculture systems. Based on the background of some species of the flora of Baja California Sur (BCS) to inhibit a diversity of microorganisms, the effect of 22 medicinal plants of the region was explored to know the in vitro activity against the fungus Fusarium oxysporum f. sp. basilici isolated from basil (Ocimum basilicum L.). The plants processed as crude ethanolic and aqueous extracts were analyzed in duplicate (three replicates) evaluating the inhibition of mycelial growth and spore germination. In mycelial inhibition test, all plants extracts (1000 mg L-1) showed an effectiveness of 11 to 40% to inhibit F. oxysporum. The most effective plant extracts according to 50% effective inhibition dose (ED50), were Larrea tridentata, Hymenoclea monogyra and Lippia palmeri with an ED50 of 220, 303 and 3000 mg L-1, respectively. Tukey’s PostHoc tests indicated that H. monogyra and L. tridentata are ten times (ED50 <300 mg L-1) more effective than L. palmeri (ED50 3000 mg L-1). In addition, the dose-response trend analyzes according to the logarithmic-logistic model (drc packages), showed the maximum slope values between 100 and 1000 mg L-1. In the spore germination inhibition tests, most ethanolic extracts (5000 mg L-1) showed an effectiveness between 21 and 80%. The results of this study demonstrated that the inhibitory potential of these plants used in BCS traditional medicine are a viable alternative for the control of F. oxysporum f. sp. basilici in organic basil production systems. Highlights 22 medicinal native plants from the Baja California peninsula can effectively inhibit (in vitro) oxysporum f. sp. basilica. The most effective species were Larrea tridentata, Hymenoclea monogyra and Lippia palmeri with a mycelial growth inhibition (ED50) of 220, 300 and 3000 mg L-1, respectively. In vitro effectiveness of Fusarium-growth inhibition of medicinal plants of BCS were in ED50 ranges from 220 to 3000 mg L-1. Creosote bush (L. tridentata) extract at a dose of 5000 mg L-1 can inhibit the fungal sporulation by up 80%. The ethanol-aqueous extract of the medicinal plants of BCS have the potential to be used for long-term control of the fusariosis disease in basil.

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Extractos de Larrea tridentata como una estrategia ecológica contra Fusarium oxysporum radicis-lycopersici en plantas de tomate bajo condiciones de invernadero

Abstract: Resumen. Se Abstract. The antifungal ability of extracts of

Cited by 5 publications

References 14 publications

Polyphenols extraction from creosote bush, tarbush, and soursop using ultrasound-microwave and their effect against Alternaria alternata and Fusarium solani

Polyphenols extraction from creosote bush, tarbush, and soursop using ultrasound-microwave and their effect against Alternaria alternata and Fusarium solani

Phytochemical Compounds and Pharmacological Properties of Larrea tridentata

Anti-infective properties of medicinal plants from the Baja California peninsula, Mexico for the treatment of Fusarium oxysporum f. sp. basilici in organic sweet basil (Ocimum basilicum)

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